#include "reg52.h" 
#include "intrins.h"
#include "KEY16.h"

#ifndef uchar
#define uchar unsigned char
#endif
#ifndef uint
#define uint unsigned int
#endif
#ifndef ulong
#define ulong unsigned long
#endif

void main()
{
	uchar key;
	while(1)
	{	
		key=KeyDown();
	}
}
